Typical installation – A.O. Smith BPD-400 User Manual

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TYPICAL INSTALLATION

INTAKE FOR

COMBUSTION AIR

VENT TO

OUTDOORS

FLUE PRODUCTS
DISCHARGE PIPE

AIR INTAKE PIPE

TEMPERATURE

PRESSURE RELIEF

VALVE

VACUUM RELIEF REQUIRED BY SOME

CODES (REFER TO LOCAL CODES)

SHUTOFF VALVE

COLD WATER INLET

MIXING VALVE *

TEMPERED

WATER OUTLET

HOT WATER OUTLET

GAS

SUPPLY

Installation Information: for Model BPD 400 100 Series

ELECTRICAL

CLEARANCES

PRESSURES

ORIFICES

INPUT

120/24VAC

60Hz

5 A

FRONT

SIDES

TOP

NATURAL

NATURAL 390kbtuh

UNIT IS POLARITY SENSITIVE

6 "= (15 cm)

0 "

12 "= (30.5 cm)

Manifold

4.50" WC

Sea Level

0.126

Inlet

7.00" WC

4500'

0.126

Max. Inlet

14.00" WC

8000'

0.106